苏州市精细果业发展中的遥感关键技术研究

Application of Remote Sensing Technology in Precision Fruit Growing in Suzhou

精细果业是实现现代农业的前提和关键.介绍国内外精细果业研究中遥感技术的现状和发展趋势,并以苏州市特色水果黄桃为例,分析精细果业中的核心技术—遥感技术,重点阐明基于光谱的果树叶片土壤养分的理论、对高光谱遥感数据的果树叶面积指数模拟进行了研究.分析结果表明,高光谱遥感技术是实现高效、生态、安全的精细果业关键技术之一,可为果农增收和果业面源污染的降低提供技术支持.

The study introduces the foreign and domestic status quo of ＂Precision fruit growing＂ in detail. The Yellow Peach planting in Suzhou is presented as a case study,the key remote sensing technology of ＂Precision fruit growing＂is analyzed,and its theory and practical significance of spectral diagnosis of soil-leave nutrient and LAI inversion of hyper-spectral remote data are emphasized. The study shows that remote sensing technology is a key to efficient,ecological and safe precision Yellow Peach farming techniques. Remote sensing technology can provide technical support for fruit growers,contributing to an increase in income and a decrease in non-point pollution.